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From: Tamseel Shams <m.shams@samsung.com>
To: alim.akhtar@samsung.com, linux-fsd@tesla.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
	gregkh@linuxfoundation.org, jirislaby@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-serial@vger.kernel.org, Tamseel Shams <m.shams@samsung.com>
Subject: [PATCH 2/2] arm64: dts: fsd: Add fifosize for UART in Device Tree
Date: Sat,  3 Feb 2024 02:54:48 +0530
Message-Id: <20240202212448.74840-2-m.shams@samsung.com>
In-Reply-To: <20240202212448.74840-1-m.shams@samsung.com>
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References: <20240202212448.74840-1-m.shams@samsung.com>
	<CGME20240202212459epcas5p2e1703c35ebe9302ac5b2f3d3fcd853c0@epcas5p2.samsung.com>
Precedence: bulk

UART in FSD SoC has fifosize of 64 bytes.
Set fifosize as 64 bytes for UART from Device Tree.

Signed-off-by: Tamseel Shams <m.shams@samsung.com>
---
 arch/arm64/boot/dts/tesla/fsd.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index aaffb50b8b60..047a83cee603 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -601,6 +601,7 @@
 			clocks = <&clock_peric PERIC_PCLK_UART0>,
 				 <&clock_peric PERIC_SCLK_UART0>;
 			clock-names = "uart", "clk_uart_baud0";
+			samsung,uart-fifosize = <64>;
 			status = "disabled";
 		};
 
@@ -613,6 +614,7 @@
 			clocks = <&clock_peric PERIC_PCLK_UART1>,
 				 <&clock_peric PERIC_SCLK_UART1>;
 			clock-names = "uart", "clk_uart_baud0";
+			samsung,uart-fifosize = <64>;
 			status = "disabled";
 		};
 
-- 
2.17.1